[ https://issues.apache.org/jira/browse/HBASE-18491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Umesh Agashe updated HBASE-18491: --------------------------------- Priority: Critical (was: Major) > [AMv2] Fail UnassignProcedure if source Region Server is not online. > -------------------------------------------------------------------- > > Key: HBASE-18491 > URL: https://issues.apache.org/jira/browse/HBASE-18491 > Project: HBase > Issue Type: Bug > Components: amv2 > Affects Versions: 2.0.0 > Reporter: Umesh Agashe > Assignee: Umesh Agashe > Priority: Critical > Fix For: 2.0.0 > > Attachments: hbase-18491.master.001.patch > > > Currently UnassignProcedure returns success when server carrying a region is > NOT online. Assumption here is that ServerCrashProcedure will handle > splitting logs etc for these regions. When UnassignProcedure completes, > MoveRegionProcedure resumes with AssignProcedure. AssignProcedure can some > times assign regions without pre-requisite steps (done either by > UnassignProcedure or ServerCrashProcedure). Fix is to fail UnassignProcedure > and parent MoveRegionProcedure if source server is not online. -- This message was sent by Atlassian JIRA (v6.4.14#64029)